Chat with our AI personalities
If you mean 5/8 of 40 then it is 25
40
I guess you mean: What number when you subtract 20, gives 40 as the answer?x - 20 = 40.Add 20 to both sides: x - 20 + 20 = 40 + 20x = 60
In the equation 30x=40, x is the number 30 is multiplied by in order to equal 40.
40% of a number= 40% * the number= 0.40 * the number= 0.40 of a number